;(function(){


// CommonJS require()

    function require(p){
        var path = require.resolve(p)
            , mod = require.modules[path];
        if (!mod) throw new Error('failed to require "' + p + '"');
        if (!mod.exports) {
            mod.exports = {};
            mod.call(mod.exports, mod, mod.exports, require.relative(path));
        }
        return mod.exports;
    }

    require.modules = {};

    require.resolve = function (path){
        var orig = path
            , reg = path + '.js'
            , index = path + '/index.js';
        return require.modules[reg] && reg
            || require.modules[index] && index
            || orig;
    };

    require.register = function (path, fn){
        require.modules[path] = fn;
    };

    require.relative = function (parent) {
        return function(p){
            if ('.' != p.charAt(0)) return require(p);

            var path = parent.split('/')
                , segs = p.split('/');
            path.pop();

            for (var i = 0; i < segs.length; i++) {
                var seg = segs[i];
                if ('..' == seg) path.pop();
                else if ('.' != seg) path.push(seg);
            }

            return require(path.join('/'));
        };
    };


    require.register("browser/debug.js", function(module, exports, require){

        module.exports = function(type){
            return function(){

            }
        };
    }); // module: browser/debug.js

    require.register("browser/diff.js", function(module, exports, require){

    }); // module: browser/diff.js

    require.register("browser/events.js", function(module, exports, require){

        /**
         * Module exports.
         */

        exports.EventEmitter = EventEmitter;

        /**
         * Check if `obj` is an array.
         */

        function isArray(obj) {
            return '[object Array]' == {}.toString.call(obj);
        }

        /**
         * Event emitter constructor.
         *
         * @api public
         */

        function EventEmitter(){};

        /**
         * Adds a listener.
         *
         * @api public
         */

        EventEmitter.prototype.on = function (name, fn) {
            if (!this.$events) {
                this.$events = {};
            }

            if (!this.$events[name]) {
                this.$events[name] = fn;
            } else if (isArray(this.$events[name])) {
                this.$events[name].push(fn);
            } else {
                this.$events[name] = [this.$events[name], fn];
            }

            return this;
        };

        EventEmitter.prototype.addListener = EventEmitter.prototype.on;

        /**
         * Adds a volatile listener.
         *
         * @api public
         */

        EventEmitter.prototype.once = function (name, fn) {
            var self = this;

            function on () {
                self.removeListener(name, on);
                fn.apply(this, arguments);
            };

            on.listener = fn;
            this.on(name, on);

            return this;
        };

        /**
         * Removes a listener.
         *
         * @api public
         */

        EventEmitter.prototype.removeListener = function (name, fn) {
            if (this.$events && this.$events[name]) {
                var list = this.$events[name];

                if (isArray(list)) {
                    var pos = -1;

                    for (var i = 0, l = list.length; i < l; i++) {
                        if (list[i] === fn || (list[i].listener && list[i].listener === fn)) {
                            pos = i;
                            break;
                        }
                    }

                    if (pos < 0) {
                        return this;
                    }

                    list.splice(pos, 1);

                    if (!list.length) {
                        delete this.$events[name];
                    }
                } else if (list === fn || (list.listener && list.listener === fn)) {
                    delete this.$events[name];
                }
            }

            return this;
        };

        /**
         * Removes all listeners for an event.
         *
         * @api public
         */

        EventEmitter.prototype.removeAllListeners = function (name) {
            if (name === undefined) {
                this.$events = {};
                return this;
            }

            if (this.$events && this.$events[name]) {
                this.$events[name] = null;
            }

            return this;
        };

        /**
         * Gets all listeners for a certain event.
         *
         * @api public
         */

        EventEmitter.prototype.listeners = function (name) {
            if (!this.$events) {
                this.$events = {};
            }

            if (!this.$events[name]) {
                this.$events[name] = [];
            }

            if (!isArray(this.$events[name])) {
                this.$events[name] = [this.$events[name]];
            }

            return this.$events[name];
        };

        /**
         * Emits an event.
         *
         * @api public
         */

        EventEmitter.prototype.emit = function (name) {
            if (!this.$events) {
                return false;
            }

            var handler = this.$events[name];

            if (!handler) {
                return false;
            }

            var args = [].slice.call(arguments, 1);

            if ('function' == typeof handler) {
                handler.apply(this, args);
            } else if (isArray(handler)) {
                var listeners = handler.slice();

                for (var i = 0, l = listeners.length; i < l; i++) {
                    listeners[i].apply(this, args);
                }
            } else {
                return false;
            }

            return true;
        };
    }); // module: browser/events.js

    require.register("browser/fs.js", function(module, exports, require){

    }); // module: browser/fs.js

    require.register("browser/path.js", function(module, exports, require){

    }); // module: browser/path.js

    require.register("browser/progress.js", function(module, exports, require){

        /**
         * Expose `Progress`.
         */

        module.exports = Progress;

        /**
         * Initialize a new `Progress` indicator.
         */

        function Progress() {
            this.percent = 0;
            this.size(0);
            this.fontSize(11);
            this.font('helvetica, arial, sans-serif');
        }

        /**
         * Set progress size to `n`.
         *
         * @param {Number} n
         * @return {Progress} for chaining
         * @api public
         */

        Progress.prototype.size = function(n){
            this._size = n;
            return this;
        };

        /**
         * Set text to `str`.
         *
         * @param {String} str
         * @return {Progress} for chaining
         * @api public
         */

        Progress.prototype.text = function(str){
            this._text = str;
            return this;
        };

        /**
         * Set font size to `n`.
         *
         * @param {Number} n
         * @return {Progress} for chaining
         * @api public
         */

        Progress.prototype.fontSize = function(n){
            this._fontSize = n;
            return this;
        };

        /**
         * Set font `family`.
         *
         * @param {String} family
         * @return {Progress} for chaining
         */

        Progress.prototype.font = function(family){
            this._font = family;
            return this;
        };

        /**
         * Update percentage to `n`.
         *
         * @param {Number} n
         * @return {Progress} for chaining
         */

        Progress.prototype.update = function(n){
            this.percent = n;
            return this;
        };

        /**
         * Draw on `ctx`.
         *
         * @param {CanvasRenderingContext2d} ctx
         * @return {Progress} for chaining
         */

        Progress.prototype.draw = function(ctx){
            var percent = Math.min(this.percent, 100)
                , size = this._size
                , half = size / 2
                , x = half
                , y = half
                , rad = half - 1
                , fontSize = this._fontSize;

            ctx.font = fontSize + 'px ' + this._font;

            var angle = Math.PI * 2 * (percent / 100);
            ctx.clearRect(0, 0, size, size);

            // outer circle
            ctx.strokeStyle = '#9f9f9f';
            ctx.beginPath();
            ctx.arc(x, y, rad, 0, angle, false);
            ctx.stroke();

            // inner circle
            ctx.strokeStyle = '#eee';
            ctx.beginPath();
            ctx.arc(x, y, rad - 1, 0, angle, true);
            ctx.stroke();

            // text
            var text = this._text || (percent | 0) + '%'
                , w = ctx.measureText(text).width;

            ctx.fillText(
                text
                , x - w / 2 + 1
                , y + fontSize / 2 - 1);

            return this;
        };

    }); // module: browser/progress.js

    require.register("browser/tty.js", function(module, exports, require){

        exports.isatty = function(){
            return true;
        };

        exports.getWindowSize = function(){
            return [window.innerHeight, window.innerWidth];
        };
    }); // module: browser/tty.js

    require.register("context.js", function(module, exports, require){

        /**
         * Expose `Context`.
         */

        module.exports = Context;

        /**
         * Initialize a new `Context`.
         *
         * @api private
         */

        function Context(){}

        /**
         * Set the context `Runnable` to `runnable`.
         *
         * @param {Runnable} runnable
         * @return {Context}
         * @api private
         */

        Context.prototype.runnable = function(runnable){
            this._runnable = runnable;
            return this;
        };

        /**
         * Set test timeout `ms`.
         *
         * @param {Number} ms
         * @return {Context} self
         * @api private
         */

        Context.prototype.timeout = function(ms){
            this._runnable.timeout(ms);
            return this;
        };

        /**
         * Inspect the context void of `._runnable`.
         *
         * @return {String}
         * @api private
         */

        Context.prototype.inspect = function(){
            return JSON.stringify(this, function(key, val){
                return '_runnable' == key
                    ? undefined
                    : val;
            }, 2);
        };

    }); // module: context.js

    require.register("hook.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Runnable = require('./runnable');

        /**
         * Expose `Hook`.
         */

        module.exports = Hook;

        /**
         * Initialize a new `Hook` with the given `title` and callback `fn`.
         *
         * @param {String} title
         * @param {Function} fn
         * @api private
         */

        function Hook(title, fn) {
            Runnable.call(this, title, fn);
            this.type = 'hook';
        }

        /**
         * Inherit from `Runnable.prototype`.
         */

        Hook.prototype = new Runnable;
        Hook.prototype.constructor = Hook;


    }); // module: hook.js

    require.register("interfaces/bdd.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Suite = require('../suite')
            , Test = require('../test');

        /**
         * BDD-style interface:
         *
         *      describe('Array', function(){
 *        describe('#indexOf()', function(){
 *          it('should return -1 when not present', function(){
 *
 *          });
 *
 *          it('should return the index when present', function(){
 *
 *          });
 *        });
 *      });
         *
         */

        module.exports = function(suite){
            var suites = [suite];

            suite.on('pre-require', function(context){

                // noop variants

                context.xdescribe = function(){};
                context.xit = function(){};

                /**
                 * Execute before running tests.
                 */

                context.before = function(fn){
                    suites[0].beforeAll(fn);
                };

                /**
                 * Execute after running tests.
                 */

                context.after = function(fn){
                    suites[0].afterAll(fn);
                };

                /**
                 * Execute before each test case.
                 */

                context.beforeEach = function(fn){
                    suites[0].beforeEach(fn);
                };

                /**
                 * Execute after each test case.
                 */

                context.afterEach = function(fn){
                    suites[0].afterEach(fn);
                };

                /**
                 * Describe a "suite" with the given `title`
                 * and callback `fn` containing nested suites
                 * and/or tests.
                 */

                context.describe = context.context = function(title, fn){
                    var suite = Suite.create(suites[0], title);
                    suites.unshift(suite);
                    fn();
                    suites.shift();
                };

                /**
                 * Describe a specification or test-case
                 * with the given `title` and callback `fn`
                 * acting as a thunk.
                 */

                context.it = function(title, fn){
                    suites[0].addTest(new Test(title, fn));
                };
            });
        };

    }); // module: interfaces/bdd.js

    require.register("interfaces/exports.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Suite = require('../suite')
            , Test = require('../test');

        /**
         * TDD-style interface:
         *
         *     exports.Array = {
 *       '#indexOf()': {
 *         'should return -1 when the value is not present': function(){
 *           
 *         },
 *
 *         'should return the correct index when the value is present': function(){
 *           
 *         }
 *       }
 *     };
         *
         */

        module.exports = function(suite){
            var suites = [suite];

            suite.on('require', visit);

            function visit(obj) {
                var suite;
                for (var key in obj) {
                    if ('function' == typeof obj[key]) {
                        var fn = obj[key];
                        switch (key) {
                            case 'before':
                                suites[0].beforeAll(fn);
                                break;
                            case 'after':
                                suites[0].afterAll(fn);
                                break;
                            case 'beforeEach':
                                suites[0].beforeEach(fn);
                                break;
                            case 'afterEach':
                                suites[0].afterEach(fn);
                                break;
                            default:
                                suites[0].addTest(new Test(key, fn));
                        }
                    } else {
                        var suite = Suite.create(suites[0], key);
                        suites.unshift(suite);
                        visit(obj[key]);
                        suites.shift();
                    }
                }
            }
        };
    }); // module: interfaces/exports.js

    require.register("interfaces/index.js", function(module, exports, require){

        exports.bdd = require('./bdd');
        exports.tdd = require('./tdd');
        exports.qunit = require('./qunit');
        exports.exports = require('./exports');

    }); // module: interfaces/index.js

    require.register("interfaces/qunit.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Suite = require('../suite')
            , Test = require('../test');

        /**
         * QUnit-style interface:
         *
         *     suite('Array');
         *
         *     test('#length', function(){
 *       var arr = [1,2,3];
 *       ok(arr.length == 3);
 *     });
         *
         *     test('#indexOf()', function(){
 *       var arr = [1,2,3];
 *       ok(arr.indexOf(1) == 0);
 *       ok(arr.indexOf(2) == 1);
 *       ok(arr.indexOf(3) == 2);
 *     });
         *
         *     suite('String');
         *
         *     test('#length', function(){
 *       ok('foo'.length == 3);
 *     });
         *
         */

        module.exports = function(suite){
            var suites = [suite];

            suite.on('pre-require', function(context){

                /**
                 * Execute before running tests.
                 */

                context.before = function(fn){
                    suites[0].beforeAll(fn);
                };

                /**
                 * Execute after running tests.
                 */

                context.after = function(fn){
                    suites[0].afterAll(fn);
                };

                /**
                 * Execute before each test case.
                 */

                context.beforeEach = function(fn){
                    suites[0].beforeEach(fn);
                };

                /**
                 * Execute after each test case.
                 */

                context.afterEach = function(fn){
                    suites[0].afterEach(fn);
                };

                /**
                 * Describe a "suite" with the given `title`.
                 */

                context.suite = function(title){
                    if (suites.length > 1) suites.shift();
                    var suite = Suite.create(suites[0], title);
                    suites.unshift(suite);
                };

                /**
                 * Describe a specification or test-case
                 * with the given `title` and callback `fn`
                 * acting as a thunk.
                 */

                context.test = function(title, fn){
                    suites[0].addTest(new Test(title, fn));
                };
            });
        };

    }); // module: interfaces/qunit.js

    require.register("interfaces/tdd.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Suite = require('../suite')
            , Test = require('../test');

        /**
         * TDD-style interface:
         *
         *      suite('Array', function(){
 *        suite('#indexOf()', function(){
 *          suiteSetup(function(){
 *
 *          });
 *          
 *          test('should return -1 when not present', function(){
 *
 *          });
 *
 *          test('should return the index when present', function(){
 *
 *          });
 *
 *          suiteTeardown(function(){
 *
 *          });
 *        });
 *      });
         *
         */

        module.exports = function(suite){
            var suites = [suite];

            suite.on('pre-require', function(context){

                /**
                 * Execute before each test case.
                 */

                context.setup = function(fn){
                    suites[0].beforeEach(fn);
                };

                /**
                 * Execute after each test case.
                 */

                context.teardown = function(fn){
                    suites[0].afterEach(fn);
                };

                /**
                 * Execute before the suite.
                 */

                context.suiteSetup = function(fn){
                    suites[0].beforeAll(fn);
                };

                /**
                 * Execute after the suite.
                 */

                context.suiteTeardown = function(fn){
                    suites[0].afterAll(fn);
                };

                /**
                 * Describe a "suite" with the given `title`
                 * and callback `fn` containing nested suites
                 * and/or tests.
                 */

                context.suite = function(title, fn){
                    var suite = Suite.create(suites[0], title);
                    suites.unshift(suite);
                    fn();
                    suites.shift();
                };

                /**
                 * Describe a specification or test-case
                 * with the given `title` and callback `fn`
                 * acting as a thunk.
                 */

                context.test = function(title, fn){
                    suites[0].addTest(new Test(title, fn));
                };
            });
        };

    }); // module: interfaces/tdd.js

    require.register("mocha.js", function(module, exports, require){

        /*!
         * mocha
         * Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca>
         * MIT Licensed
         */

        /**
         * Module dependencies.
         */

        var path = require('browser/path');

        /**
         * Expose `Mocha`.
         */

        exports = module.exports = Mocha;

        /**
         * Library version.
         */

        exports.version = '1.1.0';

        /**
         * Expose internals.
         */

        exports.utils = require('./utils');
        exports.interfaces = require('./interfaces');
        exports.reporters = require('./reporters');
        exports.Runnable = require('./runnable');
        exports.Context = require('./context');
        exports.Runner = require('./runner');
        exports.Suite = require('./suite');
        exports.Hook = require('./hook');
        exports.Test = require('./test');

        /**
         * Return image `name` path.
         *
         * @param {String} name
         * @return {String}
         * @api private
         */

        function image(name) {
            return __dirname + '/../images/' + name + '.png';
        }

        /**
         * Setup mocha with `options`.
         *
         * Options:
         *
         *   - `ui` name "bdd", "tdd", "exports" etc
         *   - `reporter` reporter instance, defaults to `mocha.reporters.Dot`
         *   - `globals` array of accepted globals
         *   - `timeout` timeout in milliseconds
         *   - `ignoreLeaks` ignore global leaks
         *   - `grep` string or regexp to filter tests with
         *
         * @param {Object} options
         * @api public
         */

        function Mocha(options) {
            options = options || {};
            this.files = [];
            this.options = options;
            this.grep(options.grep);
            this.suite = new exports.Suite('', new exports.Context);
            this.ui(options.ui);
            this.reporter(options.reporter);
            if (options.timeout) this.suite.timeout(options.timeout);
        }

        /**
         * Add test `file`.
         *
         * @param {String} file
         * @api public
         */

        Mocha.prototype.addFile = function(file){
            this.files.push(file);
            return this;
        };

        /**
         * Set reporter to `name`, defaults to "dot".
         *
         * @param {String} name
         * @api public
         */

        Mocha.prototype.reporter = function(name){
            name = name || 'dot';
            this._reporter = require('./reporters/' + name);
            if (!this._reporter) throw new Error('invalid reporter "' + name + '"');
            return this;
        };

        /**
         * Set test UI `name`, defaults to "bdd".
         *
         * @param {String} bdd
         * @api public
         */

        Mocha.prototype.ui = function(name){
            name = name || 'bdd';
            this._ui = exports.interfaces[name];
            if (!this._ui) throw new Error('invalid interface "' + name + '"');
            this._ui = this._ui(this.suite);
            return this;
        };

        /**
         * Load registered files.
         *
         * @api private
         */

        Mocha.prototype.loadFiles = function(){
            var suite = this.suite;
            this.files.forEach(function(file){
                file = path.resolve(file);
                suite.emit('pre-require', global, file);
                suite.emit('require', require(file), file);
                suite.emit('post-require', global, file);
            });
        };

        /**
         * Enable growl support.
         *
         * @api private
         */

        Mocha.prototype.growl = function(runner, reporter) {
            var notify = require('growl');

            runner.on('end', function(){
                var stats = reporter.stats;
                if (stats.failures) {
                    var msg = stats.failures + ' of ' + runner.total + ' tests failed';
                    notify(msg, { title: 'Failed', image: image('fail') });
                } else {
                    notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', {
                        title: 'Passed'
                        , image: image('pass')
                    });
                }
            });
        };

        /**
         * Add regexp to grep for to the options object
         *
         * @param {RegExp} or {String} re
         * @return {Mocha}
         * @api public
         */

        Mocha.prototype.grep = function(re){
            this.options.grep = 'string' == typeof re
                ? new RegExp(re)
                : re;
            return this;
        };

        /**
         * Run tests and invoke `fn()` when complete.
         *
         * @param {Function} fn
         * @return {Runner}
         * @api public
         */

        Mocha.prototype.run = function(fn){
            this.loadFiles();
            var suite = this.suite;
            var options = this.options;
            var runner = new exports.Runner(suite);
            var reporter = new this._reporter(runner);
            runner.ignoreLeaks = options.ignoreLeaks;
            if (options.grep) runner.grep(options.grep);
            if (options.globals) runner.globals(options.globals);
            if (options.growl) this.growl(runner, reporter);
            return runner.run(fn);
        };
    }); // module: mocha.js

    require.register("reporters/base.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var tty = require('browser/tty')
            , diff = require('browser/diff');

        /**
         * Save timer references to avoid Sinon interfering (see GH-237).
         */

        var Date = global.Date
            , setTimeout = global.setTimeout
            , setInterval = global.setInterval
            , clearTimeout = global.clearTimeout
            , clearInterval = global.clearInterval;

        /**
         * Check if both stdio streams are associated with a tty.
         */

        var isatty = tty.isatty(1) && tty.isatty(2);

        /**
         * Expose `Base`.
         */

        exports = module.exports = Base;

        /**
         * Enable coloring by default.
         */

        exports.useColors = isatty;

        /**
         * Default color map.
         */

        exports.colors = {
            'pass': 90
            , 'fail': 31
            , 'bright pass': 92
            , 'bright fail': 91
            , 'bright yellow': 93
            , 'pending': 36
            , 'suite': 0
            , 'error title': 0
            , 'error message': 31
            , 'error stack': 90
            , 'checkmark': 32
            , 'fast': 90
            , 'medium': 33
            , 'slow': 31
            , 'green': 32
            , 'light': 90
            , 'diff gutter': 90
            , 'diff added': 42
            , 'diff removed': 41
        };

        /**
         * Color `str` with the given `type`,
         * allowing colors to be disabled,
         * as well as user-defined color
         * schemes.
         *
         * @param {String} type
         * @param {String} str
         * @return {String}
         * @api private
         */

        var color = exports.color = function(type, str) {
            if (!exports.useColors) return str;
            return '\033[' + exports.colors[type] + 'm' + str + '\033[0m';
        };

        /**
         * Expose term window size, with some
         * defaults for when stderr is not a tty.
         */

        exports.window = {
            width: isatty
                ? process.stdout.getWindowSize
                ? process.stdout.getWindowSize(1)[0]
                : tty.getWindowSize()[1]
                : 75
        };

        /**
         * Expose some basic cursor interactions
         * that are common among reporters.
         */

        exports.cursor = {
            hide: function(){
                process.stdout.write('\033[?25l');
            },

            show: function(){
                process.stdout.write('\033[?25h');
            },

            deleteLine: function(){
                process.stdout.write('\033[2K');
            },

            beginningOfLine: function(){
                process.stdout.write('\033[0G');
            },

            CR: function(){
                exports.cursor.deleteLine();
                exports.cursor.beginningOfLine();
            }
        };

        /**
         * A test is considered slow if it
         * exceeds the following value in milliseconds.
         */

        exports.slow = 75;

        /**
         * Outut the given `failures` as a list.
         *
         * @param {Array} failures
         * @api public
         */

        exports.list = function(failures){
            console.error();
            failures.forEach(function(test, i){
                // format
                var fmt = color('error title', '  %s) %s:\n')
                    + color('error message', '     %s')
                    + color('error stack', '\n%s\n');

                // msg
                var err = test.err
                    , message = err.message || ''
                    , stack = err.stack || message
                    , index = stack.indexOf(message) + message.length
                    , msg = stack.slice(0, index)
                    , actual = err.actual
                    , expected = err.expected;

                // actual / expected diff
                if ('string' == typeof actual && 'string' == typeof expected) {
                    var len = Math.max(actual.length, expected.length);

                    if (len < 20) msg = errorDiff(err, 'Chars');
                    else msg = errorDiff(err, 'Words');

                    // linenos
                    var lines = msg.split('\n');
                    if (lines.length > 4) {
                        var width = String(lines.length).length;
                        msg = lines.map(function(str, i){
                            return pad(++i, width) + ' |' + ' ' + str;
                        }).join('\n');
                    }

                    // legend
                    msg = '\n'
                        + color('diff removed', 'actual')
                        + ' '
                        + color('diff added', 'expected')
                        + '\n\n'
                        + msg
                        + '\n';

                    // indent
                    msg = msg.replace(/^/gm, '      ');

                    fmt = color('error title', '  %s) %s:\n%s')
                        + color('error stack', '\n%s\n');
                }

                // indent stack trace without msg
                stack = stack.slice(index ? index + 1 : index)
                    .replace(/^/gm, '  ');

                console.error(fmt, (i + 1), test.fullTitle(), msg, stack);
            });
        };

        /**
         * Initialize a new `Base` reporter.
         *
         * All other reporters generally
         * inherit from this reporter, providing
         * stats such as test duration, number
         * of tests passed / failed etc.
         *
         * @param {Runner} runner
         * @api public
         */

        function Base(runner) {
            var self = this
                , stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 }
                , failures = this.failures = [];

            if (!runner) return;
            this.runner = runner;

            runner.on('start', function(){
                stats.start = new Date;
            });

            runner.on('suite', function(suite){
                stats.suites = stats.suites || 0;
                suite.root || stats.suites++;
            });

            runner.on('test end', function(test){
                stats.tests = stats.tests || 0;
                stats.tests++;
            });

            runner.on('pass', function(test){
                stats.passes = stats.passes || 0;

                var medium = exports.slow / 2;
                test.speed = test.duration > exports.slow
                    ? 'slow'
                    : test.duration > medium
                    ? 'medium'
                    : 'fast';

                stats.passes++;
            });

            runner.on('fail', function(test, err){
                stats.failures = stats.failures || 0;
                stats.failures++;
                test.err = err;
                failures.push(test);
            });

            runner.on('end', function(){
                stats.end = new Date;
                stats.duration = new Date - stats.start;
            });

            runner.on('pending', function(){
                stats.pending++;
            });
        }

        /**
         * Output common epilogue used by many of
         * the bundled reporters.
         *
         * @api public
         */

        Base.prototype.epilogue = function(){
            var stats = this.stats
                , fmt
                , tests;

            console.log();

            function pluralize(n) {
                return 1 == n ? 'test' : 'tests';
            }

            // failure
            if (stats.failures) {
                fmt = color('bright fail', '  ✖')
                    + color('fail', ' %d of %d %s failed')
                    + color('light', ':')

                console.error(fmt,
                    stats.failures,
                    this.runner.total,
                    pluralize(this.runner.total));

                Base.list(this.failures);
                console.error();
                return;
            }

            // pass
            fmt = color('bright pass', '  ✔')
                + color('green', ' %d %s complete')
                + color('light', ' (%dms)');

            console.log(fmt,
                stats.tests || 0,
                pluralize(stats.tests),
                stats.duration);

            // pending
            if (stats.pending) {
                fmt = color('pending', '  •')
                    + color('pending', ' %d %s pending');

                console.log(fmt, stats.pending, pluralize(stats.pending));
            }

            console.log();
        };

        /**
         * Pad the given `str` to `len`.
         *
         * @param {String} str
         * @param {String} len
         * @return {String}
         * @api private
         */

        function pad(str, len) {
            str = String(str);
            return Array(len - str.length + 1).join(' ') + str;
        }

        /**
         * Return a character diff for `err`.
         *
         * @param {Error} err
         * @return {String}
         * @api private
         */

        function errorDiff(err, type) {
            return diff['diff' + type](err.actual, err.expected).map(function(str){
                if (/^(\n+)$/.test(str.value)) str.value = Array(++RegExp.$1.length).join('<newline>');
                if (str.added) return colorLines('diff added', str.value);
                if (str.removed) return colorLines('diff removed', str.value);
                return str.value;
            }).join('');
        }

        /**
         * Color lines for `str`, using the color `name`.
         *
         * @param {String} name
         * @param {String} str
         * @return {String}
         * @api private
         */

        function colorLines(name, str) {
            return str.split('\n').map(function(str){
                return color(name, str);
            }).join('\n');
        }

    }); // module: reporters/base.js

    require.register("reporters/doc.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , utils = require('../utils');

        /**
         * Expose `Doc`.
         */

        exports = module.exports = Doc;

        /**
         * Initialize a new `Doc` reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function Doc(runner) {
            Base.call(this, runner);

            var self = this
                , stats = this.stats
                , total = runner.total
                , indents = 2;

            function indent() {
                return Array(indents).join('  ');
            }

            runner.on('suite', function(suite){
                if (suite.root) return;
                ++indents;
                console.log('%s<section class="suite">', indent());
                ++indents;
                console.log('%s<h1>%s</h1>', indent(), suite.title);
                console.log('%s<dl>', indent());
            });

            runner.on('suite end', function(suite){
                if (suite.root) return;
                console.log('%s</dl>', indent());
                --indents;
                console.log('%s</section>', indent());
                --indents;
            });

            runner.on('pass', function(test){
                console.log('%s  <dt>%s</dt>', indent(), test.title);
                var code = utils.escape(clean(test.fn.toString()));
                console.log('%s  <dd><pre><code>%s</code></pre></dd>', indent(), code);
            });
        }

        /**
         * Strip the function definition from `str`,
         * and re-indent for pre whitespace.
         */

        function clean(str) {
            str = str
                .replace(/^function *\(.*\) *{/, '')
                .replace(/\s+\}$/, '');

            var spaces = str.match(/^\n?( *)/)[1].length
                , re = new RegExp('^ {' + spaces + '}', 'gm');

            str = str.replace(re, '');

            return str;
        }
    }); // module: reporters/doc.js

    require.register("reporters/dot.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , color = Base.color;

        /**
         * Expose `Dot`.
         */

        exports = module.exports = Dot;

        /**
         * Initialize a new `Dot` matrix test reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function Dot(runner) {
            Base.call(this, runner);

            var self = this
                , stats = this.stats
                , width = Base.window.width * .75 | 0
                , n = 0;

            runner.on('start', function(){
                process.stdout.write('\n  ');
            });

            runner.on('pending', function(test){
                process.stdout.write(color('pending', '.'));
            });

            runner.on('pass', function(test){
                if (++n % width == 0) process.stdout.write('\n  ');
                if ('slow' == test.speed) {
                    process.stdout.write(color('bright yellow', '.'));
                } else {
                    process.stdout.write(color(test.speed, '.'));
                }
            });

            runner.on('fail', function(test, err){
                if (++n % width == 0) process.stdout.write('\n  ');
                process.stdout.write(color('fail', '.'));
            });

            runner.on('end', function(){
                console.log();
                self.epilogue();
            });
        }

        /**
         * Inherit from `Base.prototype`.
         */

        Dot.prototype = new Base;
        Dot.prototype.constructor = Dot;

    }); // module: reporters/dot.js

    require.register("reporters/html-cov.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var JSONCov = require('./json-cov')
            , fs = require('browser/fs');

        /**
         * Expose `HTMLCov`.
         */

        exports = module.exports = HTMLCov;

        /**
         * Initialize a new `JsCoverage` reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function HTMLCov(runner) {
            var jade = require('jade')
                , file = __dirname + '/templates/coverage.jade'
                , str = fs.readFileSync(file, 'utf8')
                , fn = jade.compile(str, { filename: file })
                , self = this;

            JSONCov.call(this, runner, false);

            runner.on('end', function(){
                process.stdout.write(fn({
                    cov: self.cov
                    , coverageClass: coverageClass
                }));
            });
        }

        function coverageClass(n) {
            if (n >= 75) return 'high';
            if (n >= 50) return 'medium';
            if (n >= 25) return 'low';
            return 'terrible';
        }
    }); // module: reporters/html-cov.js

    require.register("reporters/html.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , utils = require('../utils')
            , Progress = require('../browser/progress')
            , escape = utils.escape;

        /**
         * Save timer references to avoid Sinon interfering (see GH-237).
         */

        var Date = global.Date
            , setTimeout = global.setTimeout
            , setInterval = global.setInterval
            , clearTimeout = global.clearTimeout
            , clearInterval = global.clearInterval;

        /**
         * Expose `Doc`.
         */

        exports = module.exports = HTML;

        /**
         * Stats template.
         */

        var statsTemplate = '<ul id="stats">'
            + '<li class="progress"><canvas width="40" height="40"></canvas></li>'
            + '<li class="passes">passes: <em>0</em></li>'
            + '<li class="failures">failures: <em>0</em></li>'
            + '<li class="duration">duration: <em>0</em>s</li>'
            + '</ul>';

        /**
         * Initialize a new `Doc` reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function HTML(runner) {
            Base.call(this, runner);

            var self = this
                , stats = this.stats
                , total = runner.total
                , root = document.getElementById('mocha')
                , stat = fragment(statsTemplate)
                , items = stat.getElementsByTagName('li')
                , passes = items[1].getElementsByTagName('em')[0]
                , failures = items[2].getElementsByTagName('em')[0]
                , duration = items[3].getElementsByTagName('em')[0]
                , canvas = stat.getElementsByTagName('canvas')[0]
                , report = fragment('<ul id="report"></ul>')
                , stack = [report]
                , progress
                , ctx

            if (canvas.getContext) {
                ctx = canvas.getContext('2d');
                progress = new Progress;
            }

            if (!root) return error('#mocha div missing, add it to your document');

            root.appendChild(stat);
            root.appendChild(report);

            if (progress) progress.size(40);

            runner.on('suite', function(suite){
                if (suite.root) return;

                // suite
                var url = location.protocol + '//' + location.host + location.pathname + '?grep=^' + utils.escapeRegexp(suite.fullTitle());
                var el = fragment('<li class="suite"><h1><a href="%s">%s</a></h1></li>', url, suite.title);

                // container
                stack[0].appendChild(el);
                stack.unshift(document.createElement('ul'));
                el.appendChild(stack[0]);
            });

            runner.on('suite end', function(suite){
                if (suite.root) return;
                stack.shift();
            });

            runner.on('fail', function(test, err){
                if ('hook' == test.type || err.uncaught) runner.emit('test end', test);
            });

            runner.on('test end', function(test){
                // TODO: add to stats
                var percent = stats.tests / total * 100 | 0;
                if (progress) progress.update(percent).draw(ctx);

                // update stats
                var ms = new Date - stats.start;
                text(passes, stats.passes);
                text(failures, stats.failures);
                text(duration, (ms / 1000).toFixed(2));

                // test
                if ('passed' == test.state) {
                    var el = fragment('<li class="test pass %e"><h2>%e<span class="duration">%ems</span></h2></li>', test.speed, test.title, test.duration);
                } else if (test.pending) {
                    var el = fragment('<li class="test pass pending"><h2>%e</h2></li>', test.title);
                } else {
                    var el = fragment('<li class="test fail"><h2>%e</h2></li>', test.title);
                    var str = test.err.stack || test.err.toString();

                    // FF / Opera do not add the message
                    if (!~str.indexOf(test.err.message)) {
                        str = test.err.message + '\n' + str;
                    }

                    // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we
                    // check for the result of the stringifying.
                    if ('[object Error]' == str) str = test.err.message;

                    // Safari doesn't give you a stack. Let's at least provide a source line.
                    if (!test.err.stack && test.err.sourceURL && test.err.line !== undefined) {
                        str += "\n(" + test.err.sourceURL + ":" + test.err.line + ")";
                    }

                    el.appendChild(fragment('<pre class="error">%e</pre>', str));
                }

                // toggle code
                var h2 = el.getElementsByTagName('h2')[0];

                on(h2, 'click', function(){
                    pre.style.display = 'none' == pre.style.display
                        ? 'block'
                        : 'none';
                });

                // code
                // TODO: defer
                if (!test.pending) {
                    var pre = fragment('<pre><code>%e</code></pre>', clean(test.fn.toString()));
                    el.appendChild(pre);
                    pre.style.display = 'none';
                }

                stack[0].appendChild(el);
            });
        }

        /**
         * Display error `msg`.
         */

        function error(msg) {
            document.body.appendChild(fragment('<div id="error">%s</div>', msg));
        }

        /**
         * Return a DOM fragment from `html`.
         */

        function fragment(html) {
            var args = arguments
                , div = document.createElement('div')
                , i = 1;

            div.innerHTML = html.replace(/%([se])/g, function(_, type){
                switch (type) {
                    case 's': return String(args[i++]);
                    case 'e': return escape(args[i++]);
                }
            });

            return div.firstChild;
        }

        /**
         * Set `el` text to `str`.
         */

        function text(el, str) {
            if (el.textContent) {
                el.textContent = str;
            } else {
                el.innerText = str;
            }
        }

        /**
         * Listen on `event` with callback `fn`.
         */

        function on(el, event, fn) {
            if (el.addEventListener) {
                el.addEventListener(event, fn, false);
            } else {
                el.attachEvent('on' + event, fn);
            }
        }

        /**
         * Strip the function definition from `str`,
         * and re-indent for pre whitespace.
         */

        function clean(str) {
            str = str
                .replace(/^function *\(.*\) *{/, '')
                .replace(/\s+\}$/, '');

            var spaces = str.match(/^\n?( *)/)[1].length
                , re = new RegExp('^ {' + spaces + '}', 'gm');

            str = str
                .replace(re, '')
                .replace(/^\s+/, '');

            return str;
        }

    }); // module: reporters/html.js

    require.register("reporters/index.js", function(module, exports, require){

        exports.Base = require('./base');
        exports.Dot = require('./dot');
        exports.Doc = require('./doc');
        exports.TAP = require('./tap');
        exports.JSON = require('./json');
        exports.HTML = require('./html');
        exports.List = require('./list');
        exports.Min = require('./min');
        exports.Spec = require('./spec');
        exports.Progress = require('./progress');
        exports.Landing = require('./landing');
        exports.JSONCov = require('./json-cov');
        exports.HTMLCov = require('./html-cov');
        exports.JSONStream = require('./json-stream');
        exports.XUnit = require('./xunit')
        exports.Teamcity = require('./teamcity')

    }); // module: reporters/index.js

    require.register("reporters/json-cov.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base');

        /**
         * Expose `JSONCov`.
         */

        exports = module.exports = JSONCov;

        /**
         * Initialize a new `JsCoverage` reporter.
         *
         * @param {Runner} runner
         * @param {Boolean} output
         * @api public
         */

        function JSONCov(runner, output) {
            var self = this
                , output = 1 == arguments.length ? true : output;

            Base.call(this, runner);

            var tests = []
                , failures = []
                , passes = [];

            runner.on('test end', function(test){
                tests.push(test);
            });

            runner.on('pass', function(test){
                passes.push(test);
            });

            runner.on('fail', function(test){
                failures.push(test);
            });

            runner.on('end', function(){
                var cov = global._$jscoverage || {};
                var result = self.cov = map(cov);
                result.stats = self.stats;
                result.tests = tests.map(clean);
                result.failures = failures.map(clean);
                result.passes = passes.map(clean);
                if (!output) return;
                process.stdout.write(JSON.stringify(result, null, 2 ));
            });
        }

        /**
         * Map jscoverage data to a JSON structure
         * suitable for reporting.
         *
         * @param {Object} cov
         * @return {Object}
         * @api private
         */

        function map(cov) {
            var ret = {
                instrumentation: 'node-jscoverage'
                , sloc: 0
                , hits: 0
                , misses: 0
                , coverage: 0
                , files: []
            };

            for (var filename in cov) {
                var data = coverage(filename, cov[filename]);
                ret.files.push(data);
                ret.hits += data.hits;
                ret.misses += data.misses;
                ret.sloc += data.sloc;
            }

            if (ret.sloc > 0) {
                ret.coverage = (ret.hits / ret.sloc) * 100;
            }

            return ret;
        };

        /**
         * Map jscoverage data for a single source file
         * to a JSON structure suitable for reporting.
         *
         * @param {String} filename name of the source file
         * @param {Object} data jscoverage coverage data
         * @return {Object}
         * @api private
         */

        function coverage(filename, data) {
            var ret = {
                filename: filename,
                coverage: 0,
                hits: 0,
                misses: 0,
                sloc: 0,
                source: {}
            };

            data.source.forEach(function(line, num){
                num++;

                if (data[num] === 0) {
                    ret.misses++;
                    ret.sloc++;
                } else if (data[num] !== undefined) {
                    ret.hits++;
                    ret.sloc++;
                }

                ret.source[num] = {
                    source: line
                    , coverage: data[num] === undefined
                        ? ''
                        : data[num]
                };
            });

            ret.coverage = ret.hits / ret.sloc * 100;

            return ret;
        }

        /**
         * Return a plain-object representation of `test`
         * free of cyclic properties etc.
         *
         * @param {Object} test
         * @return {Object}
         * @api private
         */

        function clean(test) {
            return {
                title: test.title
                , fullTitle: test.fullTitle()
                , duration: test.duration
            }
        }

    }); // module: reporters/json-cov.js

    require.register("reporters/json-stream.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , color = Base.color;

        /**
         * Expose `List`.
         */

        exports = module.exports = List;

        /**
         * Initialize a new `List` test reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function List(runner) {
            Base.call(this, runner);

            var self = this
                , stats = this.stats
                , total = runner.total;

            runner.on('start', function(){
                console.log(JSON.stringify(['start', { total: total }]));
            });

            runner.on('pass', function(test){
                console.log(JSON.stringify(['pass', clean(test)]));
            });

            runner.on('fail', function(test, err){
                console.log(JSON.stringify(['fail', clean(test)]));
            });

            runner.on('end', function(){
                process.stdout.write(JSON.stringify(['end', self.stats]));
            });
        }

        /**
         * Return a plain-object representation of `test`
         * free of cyclic properties etc.
         *
         * @param {Object} test
         * @return {Object}
         * @api private
         */

        function clean(test) {
            return {
                title: test.title
                , fullTitle: test.fullTitle()
                , duration: test.duration
            }
        }
    }); // module: reporters/json-stream.js

    require.register("reporters/json.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , cursor = Base.cursor
            , color = Base.color;

        /**
         * Expose `JSON`.
         */

        exports = module.exports = JSONReporter;

        /**
         * Initialize a new `JSON` reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function JSONReporter(runner) {
            var self = this;
            Base.call(this, runner);

            var tests = []
                , failures = []
                , passes = [];

            runner.on('test end', function(test){
                tests.push(test);
            });

            runner.on('pass', function(test){
                passes.push(test);
            });

            runner.on('fail', function(test){
                failures.push(test);
            });

            runner.on('end', function(){
                var obj = {
                    stats: self.stats
                    , tests: tests.map(clean)
                    , failures: failures.map(clean)
                    , passes: passes.map(clean)
                };

                process.stdout.write(JSON.stringify(obj, null, 2));
            });
        }

        /**
         * Return a plain-object representation of `test`
         * free of cyclic properties etc.
         *
         * @param {Object} test
         * @return {Object}
         * @api private
         */

        function clean(test) {
            return {
                title: test.title
                , fullTitle: test.fullTitle()
                , duration: test.duration
            }
        }
    }); // module: reporters/json.js

    require.register("reporters/landing.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , cursor = Base.cursor
            , color = Base.color;

        /**
         * Expose `Landing`.
         */

        exports = module.exports = Landing;

        /**
         * Airplane color.
         */

        Base.colors.plane = 0;

        /**
         * Airplane crash color.
         */

        Base.colors['plane crash'] = 31;

        /**
         * Runway color.
         */

        Base.colors.runway = 90;

        /**
         * Initialize a new `Landing` reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function Landing(runner) {
            Base.call(this, runner);

            var self = this
                , stats = this.stats
                , width = Base.window.width * .75 | 0
                , total = runner.total
                , stream = process.stdout
                , plane = color('plane', '✈')
                , crashed = -1
                , n = 0;

            function runway() {
                var buf = Array(width).join('-');
                return '  ' + color('runway', buf);
            }

            runner.on('start', function(){
                stream.write('\n  ');
                cursor.hide();
            });

            runner.on('test end', function(test){
                // check if the plane crashed
                var col = -1 == crashed
                    ? width * ++n / total | 0
                    : crashed;

                // show the crash
                if ('failed' == test.state) {
                    plane = color('plane crash', '✈');
                    crashed = col;
                }

                // render landing strip
                stream.write('\033[4F\n\n');
                stream.write(runway());
                stream.write('\n  ');
                stream.write(color('runway', Array(col).join('⋅')));
                stream.write(plane)
                stream.write(color('runway', Array(width - col).join('⋅') + '\n'));
                stream.write(runway());
                stream.write('\033[0m');
            });

            runner.on('end', function(){
                cursor.show();
                console.log();
                self.epilogue();
            });
        }

        /**
         * Inherit from `Base.prototype`.
         */

        Landing.prototype = new Base;
        Landing.prototype.constructor = Landing;

    }); // module: reporters/landing.js

    require.register("reporters/list.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , cursor = Base.cursor
            , color = Base.color;

        /**
         * Expose `List`.
         */

        exports = module.exports = List;

        /**
         * Initialize a new `List` test reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function List(runner) {
            Base.call(this, runner);

            var self = this
                , stats = this.stats
                , n = 0;

            runner.on('start', function(){
                console.log();
            });

            runner.on('test', function(test){
                process.stdout.write(color('pass', '    ' + test.fullTitle() + ': '));
            });

            runner.on('pending', function(test){
                var fmt = color('checkmark', '  -')
                    + color('pending', ' %s');
                console.log(fmt, test.fullTitle());
            });

            runner.on('pass', function(test){
                var fmt = color('checkmark', '  ✓')
                    + color('pass', ' %s: ')
                    + color(test.speed, '%dms');
                cursor.CR();
                console.log(fmt, test.fullTitle(), test.duration);
            });

            runner.on('fail', function(test, err){
                cursor.CR();
                console.log(color('fail', '  %d) %s'), ++n, test.fullTitle());
            });

            runner.on('end', self.epilogue.bind(self));
        }

        /**
         * Inherit from `Base.prototype`.
         */

        List.prototype = new Base;
        List.prototype.constructor = List;


    }); // module: reporters/list.js

    require.register("reporters/markdown.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , utils = require('../utils');

        /**
         * Expose `Markdown`.
         */

        exports = module.exports = Markdown;

        /**
         * Initialize a new `Markdown` reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function Markdown(runner) {
            Base.call(this, runner);

            var self = this
                , stats = this.stats
                , total = runner.total
                , level = 0
                , buf = '';

            function title(str) {
                return Array(level).join('#') + ' ' + str;
            }

            function indent() {
                return Array(level).join('  ');
            }

            function mapTOC(suite, obj) {
                var ret = obj;
                obj = obj[suite.title] = obj[suite.title] || { suite: suite };
                suite.suites.forEach(function(suite){
                    mapTOC(suite, obj);
                });
                return ret;
            }

            function stringifyTOC(obj, level) {
                ++level;
                var buf = '';
                var link;
                for (var key in obj) {
                    if ('suite' == key) continue;
                    if (key) link = ' - [' + key + '](#' + utils.slug(obj[key].suite.fullTitle()) + ')\n';
                    if (key) buf += Array(level).join('  ') + link;
                    buf += stringifyTOC(obj[key], level);
                }
                --level;
                return buf;
            }

            function generateTOC(suite) {
                var obj = mapTOC(suite, {});
                return stringifyTOC(obj, 0);
            }

            generateTOC(runner.suite);

            runner.on('suite', function(suite){
                ++level;
                var slug = utils.slug(suite.fullTitle());
                buf += '<a name="' + slug + '" />' + '\n';
                buf += title(suite.title) + '\n';
            });

            runner.on('suite end', function(suite){
                --level;
            });

            runner.on('pass', function(test){
                var code = clean(test.fn.toString());
                buf += test.title + '.\n';
                buf += '\n```js';
                buf += code + '\n';
                buf += '```\n\n';
            });

            runner.on('end', function(){
                process.stdout.write('# TOC\n');
                process.stdout.write(generateTOC(runner.suite));
                process.stdout.write(buf);
            });
        }

        /**
         * Strip the function definition from `str`,
         * and re-indent for pre whitespace.
         */

        function clean(str) {
            str = str
                .replace(/^function *\(.*\) *{/, '')
                .replace(/\s+\}$/, '');

            var spaces = str.match(/^\n?( *)/)[1].length
                , re = new RegExp('^ {' + spaces + '}', 'gm');

            str = str.replace(re, '');

            return str;
        }
    }); // module: reporters/markdown.js

    require.register("reporters/min.js", function(module, exports, require){
        /**
         * Module dependencies.
         */

        var Base = require('./base');

        /**
         * Expose `Min`.
         */

        exports = module.exports = Min;

        /**
         * Initialize a new `Min` minimal test reporter (best used with --watch).
         *
         * @param {Runner} runner
         * @api public
         */

        function Min(runner) {
            Base.call(this, runner);

            runner.on('start', function(){
                // clear screen
                process.stdout.write('\033[2J');
                // set cursor position
                process.stdout.write('\033[1;3H');
            });

            runner.on('end', this.epilogue.bind(this));
        }

        /**
         * Inherit from `Base.prototype`.
         */

        Min.prototype = new Base;
        Min.prototype.constructor = Min;

    }); // module: reporters/min.js

    require.register("reporters/progress.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , cursor = Base.cursor
            , color = Base.color;

        /**
         * Expose `Progress`.
         */

        exports = module.exports = Progress;

        /**
         * General progress bar color.
         */

        Base.colors.progress = 90;

        /**
         * Initialize a new `Progress` bar test reporter.
         *
         * @param {Runner} runner
         * @param {Object} options
         * @api public
         */

        function Progress(runner, options) {
            Base.call(this, runner);

            var self = this
                , options = options || {}
                , stats = this.stats
                , width = Base.window.width * .50 | 0
                , total = runner.total
                , complete = 0
                , max = Math.max;

            // default chars
            options.open = options.open || '[';
            options.complete = options.complete || '▬';
            options.incomplete = options.incomplete || '⋅';
            options.close = options.close || ']';
            options.verbose = false;

            // tests started
            runner.on('start', function(){
                console.log();
                cursor.hide();
            });

            // tests complete
            runner.on('test end', function(){
                complete++;
                var incomplete = total - complete
                    , percent = complete / total
                    , n = width * percent | 0
                    , i = width - n;

                cursor.CR();
                process.stdout.write('\033[J');
                process.stdout.write(color('progress', '  ' + options.open));
                process.stdout.write(Array(n).join(options.complete));
                process.stdout.write(Array(i).join(options.incomplete));
                process.stdout.write(color('progress', options.close));
                if (options.verbose) {
                    process.stdout.write(color('progress', ' ' + complete + ' of ' + total));
                }
            });

            // tests are complete, output some stats
            // and the failures if any
            runner.on('end', function(){
                cursor.show();
                console.log();
                self.epilogue();
            });
        }

        /**
         * Inherit from `Base.prototype`.
         */

        Progress.prototype = new Base;
        Progress.prototype.constructor = Progress;


    }); // module: reporters/progress.js

    require.register("reporters/spec.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , cursor = Base.cursor
            , color = Base.color;

        /**
         * Expose `Spec`.
         */

        exports = module.exports = Spec;

        /**
         * Initialize a new `Spec` test reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function Spec(runner) {
            Base.call(this, runner);

            var self = this
                , stats = this.stats
                , indents = 0
                , n = 0;

            function indent() {
                return Array(indents).join('  ')
            }

            runner.on('start', function(){
                console.log();
            });

            runner.on('suite', function(suite){
                ++indents;
                console.log(color('suite', '%s%s'), indent(), suite.title);
            });

            runner.on('suite end', function(suite){
                --indents;
                if (1 == indents) console.log();
            });

            runner.on('test', function(test){
                process.stdout.write(indent() + color('pass', '  ◦ ' + test.title + ': '));
            });

            runner.on('pending', function(test){
                var fmt = indent() + color('pending', '  - %s');
                console.log(fmt, test.title);
            });

            runner.on('pass', function(test){
                if ('fast' == test.speed) {
                    var fmt = indent()
                        + color('checkmark', '  ✓')
                        + color('pass', ' %s ');
                    cursor.CR();
                    console.log(fmt, test.title);
                } else {
                    var fmt = indent()
                        + color('checkmark', '  ✓')
                        + color('pass', ' %s ')
                        + color(test.speed, '(%dms)');
                    cursor.CR();
                    console.log(fmt, test.title, test.duration);
                }
            });

            runner.on('fail', function(test, err){
                cursor.CR();
                console.log(indent() + color('fail', '  %d) %s'), ++n, test.title);
            });

            runner.on('end', self.epilogue.bind(self));
        }

        /**
         * Inherit from `Base.prototype`.
         */

        Spec.prototype = new Base;
        Spec.prototype.constructor = Spec;


    }); // module: reporters/spec.js

    require.register("reporters/tap.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , cursor = Base.cursor
            , color = Base.color;

        /**
         * Expose `TAP`.
         */

        exports = module.exports = TAP;

        /**
         * Initialize a new `TAP` reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function TAP(runner) {
            Base.call(this, runner);

            var self = this
                , stats = this.stats
                , total = runner.total
                , n = 1;

            runner.on('start', function(){
                console.log('%d..%d', 1, total);
            });

            runner.on('test end', function(){
                ++n;
            });

            runner.on('pending', function(test){
                console.log('ok %d %s # SKIP -', n, title(test));
            });

            runner.on('pass', function(test){
                console.log('ok %d %s', n, title(test));
            });

            runner.on('fail', function(test, err){
                console.log('not ok %d %s', n, title(test));
                console.log(err.stack.replace(/^/gm, '  '));
            });
        }

        /**
         * Return a TAP-safe title of `test`
         *
         * @param {Object} test
         * @return {String}
         * @api private
         */

        function title(test) {
            return test.fullTitle().replace(/#/g, '');
        }

    }); // module: reporters/tap.js

    require.register("reporters/teamcity.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base');

        /**
         * Expose `Teamcity`.
         */

        exports = module.exports = Teamcity;

        /**
         * Initialize a new `Teamcity` reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function Teamcity(runner) {
            Base.call(this, runner);
            var stats = this.stats;

            runner.on('start', function() {
                console.log("##teamcity[testSuiteStarted name='mocha.suite']");
            });

            runner.on('test', function(test) {
                console.log("##teamcity[testStarted name='" + escape(test.fullTitle()) + "']");
            });

            runner.on('fail', function(test, err) {
                console.log("##teamcity[testFailed name='" + escape(test.fullTitle()) + "' message='" + escape(err.message) + "']");
            });

            runner.on('pending', function(test) {
                console.log("##teamcity[testIgnored name='" + escape(test.fullTitle()) + "' message='pending']");
            });

            runner.on('test end', function(test) {
                console.log("##teamcity[testFinished name='" + escape(test.fullTitle()) + "' duration='" + test.duration + "']");
            });

            runner.on('end', function() {
                console.log("##teamcity[testSuiteFinished name='mocha.suite' duration='" + stats.duration + "']");
            });
        }

        /**
         * Escape the given `str`.
         */

        function escape(str) {
            return str
                .replace(/\|/g, "||")
                .replace(/\n/g, "|n")
                .replace(/\r/g, "|r")
                .replace(/\[/g, "|[")
                .replace(/\]/g, "|]")
                .replace(/\u0085/g, "|x")
                .replace(/\u2028/g, "|l")
                .replace(/\u2029/g, "|p")
                .replace(/'/g, "|'");
        }

    }); // module: reporters/teamcity.js

    require.register("reporters/xunit.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Base = require('./base')
            , utils = require('../utils')
            , escape = utils.escape;

        /**
         * Save timer references to avoid Sinon interfering (see GH-237).
         */

        var Date = global.Date
            , setTimeout = global.setTimeout
            , setInterval = global.setInterval
            , clearTimeout = global.clearTimeout
            , clearInterval = global.clearInterval;

        /**
         * Expose `XUnit`.
         */

        exports = module.exports = XUnit;

        /**
         * Initialize a new `XUnit` reporter.
         *
         * @param {Runner} runner
         * @api public
         */

        function XUnit(runner) {
            Base.call(this, runner);
            var stats = this.stats
                , tests = []
                , self = this;

            runner.on('test end', function(test){
                tests.push(test);
            });

            runner.on('end', function(){
                console.log(tag('testsuite', {
                    name: 'Mocha Tests'
                    , tests: stats.tests
                    , failures: stats.failures
                    , errors: stats.failures
                    , skip: stats.tests - stats.failures - stats.passes
                    , timestamp: (new Date).toUTCString()
                    , time: stats.duration / 1000
                }, false));

                tests.forEach(test);
                console.log('</testsuite>');
            });
        }

        /**
         * Inherit from `Base.prototype`.
         */

        XUnit.prototype = new Base;
        XUnit.prototype.constructor = XUnit;


        /**
         * Output tag for the given `test.`
         */

        function test(test) {
            var attrs = {
                classname: test.parent.fullTitle()
                , name: test.title
                , time: test.duration / 1000
            };

            if ('failed' == test.state) {
                var err = test.err;
                attrs.message = escape(err.message);
                console.log(tag('testcase', attrs, false, tag('failure', attrs, false, cdata(err.stack))));
            } else if (test.pending) {
                console.log(tag('testcase', attrs, false, tag('skipped', {}, true)));
            } else {
                console.log(tag('testcase', attrs, true) );
            }
        }

        /**
         * HTML tag helper.
         */

        function tag(name, attrs, close, content) {
            var end = close ? '/>' : '>'
                , pairs = []
                , tag;

            for (var key in attrs) {
                pairs.push(key + '="' + escape(attrs[key]) + '"');
            }

            tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end;
            if (content) tag += content + '</' + name + end;
            return tag;
        }

        /**
         * Return cdata escaped CDATA `str`.
         */

        function cdata(str) {
            return '<![CDATA[' + escape(str) + ']]>';
        }

    }); // module: reporters/xunit.js

    require.register("runnable.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var EventEmitter = require('browser/events').EventEmitter
            , debug = require('browser/debug')('runnable');

        /**
         * Save timer references to avoid Sinon interfering (see GH-237).
         */

        var Date = global.Date
            , setTimeout = global.setTimeout
            , setInterval = global.setInterval
            , clearTimeout = global.clearTimeout
            , clearInterval = global.clearInterval;

        /**
         * Expose `Runnable`.
         */

        module.exports = Runnable;

        /**
         * Initialize a new `Runnable` with the given `title` and callback `fn`.
         *
         * @param {String} title
         * @param {Function} fn
         * @api private
         */

        function Runnable(title, fn) {
            this.title = title;
            this.fn = fn;
            this.async = fn && fn.length;
            this.sync = ! this.async;
            this._timeout = 2000;
            this.timedOut = false;
        }

        /**
         * Inherit from `EventEmitter.prototype`.
         */

        Runnable.prototype = new EventEmitter;
        Runnable.prototype.constructor = Runnable;


        /**
         * Set & get timeout `ms`.
         *
         * @param {Number} ms
         * @return {Runnable|Number} ms or self
         * @api private
         */

        Runnable.prototype.timeout = function(ms){
            if (0 == arguments.length) return this._timeout;
            debug('timeout %d', ms);
            this._timeout = ms;
            if (this.timer) this.resetTimeout();
            return this;
        };

        /**
         * Return the full title generated by recursively
         * concatenating the parent's full title.
         *
         * @return {String}
         * @api public
         */

        Runnable.prototype.fullTitle = function(){
            return this.parent.fullTitle() + ' ' + this.title;
        };

        /**
         * Clear the timeout.
         *
         * @api private
         */

        Runnable.prototype.clearTimeout = function(){
            clearTimeout(this.timer);
        };

        /**
         * Reset the timeout.
         *
         * @api private
         */

        Runnable.prototype.resetTimeout = function(){
            var self = this
                , ms = this.timeout();

            this.clearTimeout();
            if (ms) {
                this.timer = setTimeout(function(){
                    self.callback(new Error('timeout of ' + ms + 'ms exceeded'));
                    self.timedOut = true;
                }, ms);
            }
        };

        /**
         * Run the test and invoke `fn(err)`.
         *
         * @param {Function} fn
         * @api private
         */

        Runnable.prototype.run = function(fn){
            var self = this
                , ms = this.timeout()
                , start = new Date
                , ctx = this.ctx
                , finished
                , emitted;

            if (ctx) ctx.runnable(this);

            // timeout
            if (this.async) {
                if (ms) {
                    this.timer = setTimeout(function(){
                        done(new Error('timeout of ' + ms + 'ms exceeded'));
                        self.timedOut = true;
                    }, ms);
                }
            }

            // called multiple times
            function multiple() {
                if (emitted) return;
                emitted = true;
                self.emit('error', new Error('done() called multiple times'));
            }

            // finished
            function done(err) {
                if (self.timedOut) return;
                if (finished) return multiple();
                self.clearTimeout();
                self.duration = new Date - start;
                finished = true;
                fn(err);
            }

            // for .resetTimeout()
            this.callback = done;

            // async
            if (this.async) {
                try {
                    this.fn.call(ctx, function(err){
                        if (err instanceof Error) return done(err);
                        if (null != err) return done(new Error('done() invoked with non-Error: ' + err));
                        done();
                    });
                } catch (err) {
                    done(err);
                }
                return;
            }

            // sync
            try {
                if (!this.pending) this.fn.call(ctx);
                this.duration = new Date - start;
                fn();
            } catch (err) {
                fn(err);
            }
        };

    }); // module: runnable.js

    require.register("runner.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var EventEmitter = require('browser/events').EventEmitter
            , debug = require('browser/debug')('runner')
            , Test = require('./test')
            , utils = require('./utils')
            , noop = function(){};

        /**
         * Expose `Runner`.
         */

        module.exports = Runner;

        /**
         * Initialize a `Runner` for the given `suite`.
         *
         * Events:
         *
         *   - `start`  execution started
         *   - `end`  execution complete
         *   - `suite`  (suite) test suite execution started
         *   - `suite end`  (suite) all tests (and sub-suites) have finished
         *   - `test`  (test) test execution started
         *   - `test end`  (test) test completed
         *   - `hook`  (hook) hook execution started
         *   - `hook end`  (hook) hook complete
         *   - `pass`  (test) test passed
         *   - `fail`  (test, err) test failed
         *
         * @api public
         */

        function Runner(suite) {
            var self = this;
            this._globals = [];
            this.suite = suite;
            this.total = suite.total();
            this.failures = 0;
            this.on('test end', function(test){ self.checkGlobals(test); });
            this.on('hook end', function(hook){ self.checkGlobals(hook); });
            this.grep(/.*/);
            this.globals(utils.keys(global).concat(['errno']));
        }

        /**
         * Inherit from `EventEmitter.prototype`.
         */

        Runner.prototype = new EventEmitter;
        Runner.prototype.constructor = Runner;


        /**
         * Run tests with full titles matching `re`. Updates runner.total
         * with number of tests matched.
         *
         * @param {RegExp} re
         * @return {Runner} for chaining
         * @api public
         */

        Runner.prototype.grep = function(re){
            debug('grep %s', re);
            this._grep = re;
            this.total = this.grepTotal(this.suite);
            return this;
        };

        /**
         * Returns the number of tests matching the grep search for the
         * given suite.
         *
         * @param {Suite} suite
         * @return {Number}
         * @api public
         */

        Runner.prototype.grepTotal = function(suite) {
            var self = this;
            var total = 0;

            suite.eachTest(function(test){
                if (self._grep.test(test.fullTitle())) total++;
            });

            return total;
        };

        /**
         * Allow the given `arr` of globals.
         *
         * @param {Array} arr
         * @return {Runner} for chaining
         * @api public
         */

        Runner.prototype.globals = function(arr){
            if (0 == arguments.length) return this._globals;
            debug('globals %j', arr);
            utils.forEach(arr, function(arr){
                this._globals.push(arr);
            }, this);
            return this;
        };

        /**
         * Check for global variable leaks.
         *
         * @api private
         */

        Runner.prototype.checkGlobals = function(test){
            if (this.ignoreLeaks) return;
            var leaks = utils.filter(utils.keys(global), function(key){
                var matched = utils.filter(this._globals, function(allowed){
                    return allowed == key || key.lastIndexOf(allowed.split('*')[0], 0) == 0;
                });
                return matched.length == 0 && (!global.navigator || 'onerror' !== key);
            }, this);

            this._globals = this._globals.concat(leaks);

            if (leaks.length > 1) {
                this.fail(test, new Error('global leaks detected: ' + leaks.join(', ') + ''));
            } else if (leaks.length) {
                this.fail(test, new Error('global leak detected: ' + leaks[0]));
            }
        };

        /**
         * Fail the given `test`.
         *
         * @param {Test} test
         * @param {Error} err
         * @api private
         */

        Runner.prototype.fail = function(test, err){
            ++this.failures;
            test.state = 'failed';
            if ('string' == typeof err) {
                err = new Error('the string "' + err + '" was thrown, throw an Error :)');
            }
            this.emit('fail', test, err);
        };

        /**
         * Fail the given `hook` with `err`.
         *
         * Hook failures (currently) hard-end due
         * to that fact that a failing hook will
         * surely cause subsequent tests to fail,
         * causing jumbled reporting.
         *
         * @param {Hook} hook
         * @param {Error} err
         * @api private
         */

        Runner.prototype.failHook = function(hook, err){
            this.fail(hook, err);
            this.emit('end');
        };

        /**
         * Run hook `name` callbacks and then invoke `fn()`.
         *
         * @param {String} name
         * @param {Function} function
         * @api private
         */

        Runner.prototype.hook = function(name, fn){
            var suite = this.suite
                , hooks = suite['_' + name]
                , ms = suite._timeout
                , self = this
                , timer;

            function next(i) {
                var hook = hooks[i];
                if (!hook) return fn();
                self.currentRunnable = hook;

                self.emit('hook', hook);

                hook.on('error', function(err){
                    self.failHook(hook, err);
                });

                hook.run(function(err){
                    hook.removeAllListeners('error');
                    if (err) return self.failHook(hook, err);
                    self.emit('hook end', hook);
                    next(++i);
                });
            }

            process.nextTick(function(){
                next(0);
            });
        };

        /**
         * Run hook `name` for the given array of `suites`
         * in order, and callback `fn(err)`.
         *
         * @param {String} name
         * @param {Array} suites
         * @param {Function} fn
         * @api private
         */

        Runner.prototype.hooks = function(name, suites, fn){
            var self = this
                , orig = this.suite;

            function next(suite) {
                self.suite = suite;

                if (!suite) {
                    self.suite = orig;
                    return fn();
                }

                self.hook(name, function(err){
                    if (err) {
                        self.suite = orig;
                        return fn(err);
                    }

                    next(suites.pop());
                });
            }

            next(suites.pop());
        };

        /**
         * Run hooks from the top level down.
         *
         * @param {String} name
         * @param {Function} fn
         * @api private
         */

        Runner.prototype.hookUp = function(name, fn){
            var suites = [this.suite].concat(this.parents()).reverse();
            this.hooks(name, suites, fn);
        };

        /**
         * Run hooks from the bottom up.
         *
         * @param {String} name
         * @param {Function} fn
         * @api private
         */

        Runner.prototype.hookDown = function(name, fn){
            var suites = [this.suite].concat(this.parents());
            this.hooks(name, suites, fn);
        };

        /**
         * Return an array of parent Suites from
         * closest to furthest.
         *
         * @return {Array}
         * @api private
         */

        Runner.prototype.parents = function(){
            var suite = this.suite
                , suites = [];
            while (suite = suite.parent) suites.push(suite);
            return suites;
        };

        /**
         * Run the current test and callback `fn(err)`.
         *
         * @param {Function} fn
         * @api private
         */

        Runner.prototype.runTest = function(fn){
            var test = this.test
                , self = this;

            try {
                test.on('error', function(err){
                    self.fail(test, err);
                });
                test.run(fn);
            } catch (err) {
                fn(err);
            }
        };

        /**
         * Run tests in the given `suite` and invoke
         * the callback `fn()` when complete.
         *
         * @param {Suite} suite
         * @param {Function} fn
         * @api private
         */

        Runner.prototype.runTests = function(suite, fn){
            var self = this
                , tests = suite.tests
                , test;

            function next(err) {
                // if we bail after first err
                if (self.failures && suite._bail) return fn();

                // next test
                test = tests.shift();

                // all done
                if (!test) return fn();

                // grep
                if (!self._grep.test(test.fullTitle())) return next();

                // pending
                if (test.pending) {
                    self.emit('pending', test);
                    self.emit('test end', test);
                    return next();
                }

                // execute test and hook(s)
                self.emit('test', self.test = test);
                self.hookDown('beforeEach', function(){
                    self.currentRunnable = self.test;
                    self.runTest(function(err){
                        test = self.test;

                        if (err) {
                            self.fail(test, err);
                            self.emit('test end', test);
                            return self.hookUp('afterEach', next);
                        }

                        test.state = 'passed';
                        self.emit('pass', test);
                        self.emit('test end', test);
                        self.hookUp('afterEach', next);
                    });
                });
            }

            this.next = next;
            next();
        };

        /**
         * Run the given `suite` and invoke the
         * callback `fn()` when complete.
         *
         * @param {Suite} suite
         * @param {Function} fn
         * @api private
         */

        Runner.prototype.runSuite = function(suite, fn){
            var total = this.grepTotal(suite)
                , self = this
                , i = 0;

            debug('run suite %s', suite.fullTitle());

            if (!total) return fn();

            this.emit('suite', this.suite = suite);

            function next() {
                var curr = suite.suites[i++];
                if (!curr) return done();
                self.runSuite(curr, next);
            }

            function done() {
                self.suite = suite;
                self.hook('afterAll', function(){
                    self.emit('suite end', suite);
                    fn();
                });
            }

            this.hook('beforeAll', function(){
                self.runTests(suite, next);
            });
        };

        /**
         * Handle uncaught exceptions.
         *
         * @param {Error} err
         * @api private
         */

        Runner.prototype.uncaught = function(err){
            debug('uncaught exception');
            var runnable = this.currentRunnable;
            if ('failed' == runnable.state) return;
            runnable.clearTimeout();
            err.uncaught = true;
            this.fail(runnable, err);

            // recover from test
            if ('test' == runnable.type) {
                this.emit('test end', runnable);
                this.hookUp('afterEach', this.next);
                return;
            }

            // bail on hooks
            this.emit('end');
        };

        /**
         * Run the root suite and invoke `fn(failures)`
         * on completion.
         *
         * @param {Function} fn
         * @return {Runner} for chaining
         * @api public
         */

        Runner.prototype.run = function(fn){
            var self = this
                , fn = fn || function(){};

            debug('start');

            // callback
            this.on('end', function(){
                debug('end');
                process.removeListener('uncaughtException', this.uncaught);
                fn(self.failures);
            });

            // run suites
            this.emit('start');
            this.runSuite(this.suite, function(){
                debug('finished running');
                self.emit('end');
            });

            // uncaught exception
            process.on('uncaughtException', function(err){
                self.uncaught(err);
            });

            return this;
        };

    }); // module: runner.js

    require.register("suite.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var EventEmitter = require('browser/events').EventEmitter
            , debug = require('browser/debug')('suite')
            , utils = require('./utils')
            , Hook = require('./hook');

        /**
         * Expose `Suite`.
         */

        exports = module.exports = Suite;

        /**
         * Create a new `Suite` with the given `title`
         * and parent `Suite`. When a suite with the
         * same title is already present, that suite
         * is returned to provide nicer reporter
         * and more flexible meta-testing.
         *
         * @param {Suite} parent
         * @param {String} title
         * @return {Suite}
         * @api public
         */

        exports.create = function(parent, title){
            var suite = new Suite(title, parent.ctx);
            suite.parent = parent;
            title = suite.fullTitle();
            parent.addSuite(suite);
            return suite;
        };

        /**
         * Initialize a new `Suite` with the given
         * `title` and `ctx`.
         *
         * @param {String} title
         * @param {Context} ctx
         * @api private
         */

        function Suite(title, ctx) {
            this.title = title;
            this.ctx = ctx;
            this.suites = [];
            this.tests = [];
            this._beforeEach = [];
            this._beforeAll = [];
            this._afterEach = [];
            this._afterAll = [];
            this.root = !title;
            this._timeout = 2000;
            this._bail = false;
        }

        /**
         * Inherit from `EventEmitter.prototype`.
         */

        Suite.prototype = new EventEmitter;
        Suite.prototype.constructor = Suite;


        /**
         * Return a clone of this `Suite`.
         *
         * @return {Suite}
         * @api private
         */

        Suite.prototype.clone = function(){
            var suite = new Suite(this.title);
            debug('clone');
            suite.ctx = this.ctx;
            suite.timeout(this.timeout());
            suite.bail(this.bail());
            return suite;
        };

        /**
         * Set timeout `ms` or short-hand such as "2s".
         *
         * @param {Number|String} ms
         * @return {Suite|Number} for chaining
         * @api private
         */

        Suite.prototype.timeout = function(ms){
            if (0 == arguments.length) return this._timeout;
            if (String(ms).match(/s$/)) ms = parseFloat(ms) * 1000;
            debug('timeout %d', ms);
            this._timeout = parseInt(ms, 10);
            return this;
        };

        /**
         * Sets whether to bail after first error.
         *
         * @parma {Boolean} bail
         * @return {Suite|Number} for chaining
         * @api private
         */

        Suite.prototype.bail = function(bail){
            if (0 == arguments.length) return this._bail;
            debug('bail %s', bail);
            this._bail = bail;
            return this;
        };

        /**
         * Run `fn(test[, done])` before running tests.
         *
         * @param {Function} fn
         * @return {Suite} for chaining
         * @api private
         */

        Suite.prototype.beforeAll = function(fn){
            var hook = new Hook('"before all" hook', fn);
            hook.parent = this;
            hook.timeout(this.timeout());
            hook.ctx = this.ctx;
            this._beforeAll.push(hook);
            this.emit('beforeAll', hook);
            return this;
        };

        /**
         * Run `fn(test[, done])` after running tests.
         *
         * @param {Function} fn
         * @return {Suite} for chaining
         * @api private
         */

        Suite.prototype.afterAll = function(fn){
            var hook = new Hook('"after all" hook', fn);
            hook.parent = this;
            hook.timeout(this.timeout());
            hook.ctx = this.ctx;
            this._afterAll.push(hook);
            this.emit('afterAll', hook);
            return this;
        };

        /**
         * Run `fn(test[, done])` before each test case.
         *
         * @param {Function} fn
         * @return {Suite} for chaining
         * @api private
         */

        Suite.prototype.beforeEach = function(fn){
            var hook = new Hook('"before each" hook', fn);
            hook.parent = this;
            hook.timeout(this.timeout());
            hook.ctx = this.ctx;
            this._beforeEach.push(hook);
            this.emit('beforeEach', hook);
            return this;
        };

        /**
         * Run `fn(test[, done])` after each test case.
         *
         * @param {Function} fn
         * @return {Suite} for chaining
         * @api private
         */

        Suite.prototype.afterEach = function(fn){
            var hook = new Hook('"after each" hook', fn);
            hook.parent = this;
            hook.timeout(this.timeout());
            hook.ctx = this.ctx;
            this._afterEach.push(hook);
            this.emit('afterEach', hook);
            return this;
        };

        /**
         * Add a test `suite`.
         *
         * @param {Suite} suite
         * @return {Suite} for chaining
         * @api private
         */

        Suite.prototype.addSuite = function(suite){
            suite.parent = this;
            suite.timeout(this.timeout());
            suite.bail(this.bail());
            this.suites.push(suite);
            this.emit('suite', suite);
            return this;
        };

        /**
         * Add a `test` to this suite.
         *
         * @param {Test} test
         * @return {Suite} for chaining
         * @api private
         */

        Suite.prototype.addTest = function(test){
            test.parent = this;
            test.timeout(this.timeout());
            test.ctx = this.ctx;
            this.tests.push(test);
            this.emit('test', test);
            return this;
        };

        /**
         * Return the full title generated by recursively
         * concatenating the parent's full title.
         *
         * @return {String}
         * @api public
         */

        Suite.prototype.fullTitle = function(){
            if (this.parent) {
                var full = this.parent.fullTitle();
                if (full) return full + ' ' + this.title;
            }
            return this.title;
        };

        /**
         * Return the total number of tests.
         *
         * @return {Number}
         * @api public
         */

        Suite.prototype.total = function(){
            return utils.reduce(this.suites, function(sum, suite){
                return sum + suite.total();
            }, 0) + this.tests.length;
        };

        /**
         * Iterates through each suite recursively to find
         * all tests. Applies a function in the format
         * `fn(test)`.
         *
         * @param {Function} fn
         * @return {Suite}
         * @api private
         */

        Suite.prototype.eachTest = function(fn){
            utils.forEach(this.tests, fn);
            utils.forEach(this.suites, function(suite){
                suite.eachTest(fn);
            });
            return this;
        };

    }); // module: suite.js

    require.register("test.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var Runnable = require('./runnable');

        /**
         * Expose `Test`.
         */

        module.exports = Test;

        /**
         * Initialize a new `Test` with the given `title` and callback `fn`.
         *
         * @param {String} title
         * @param {Function} fn
         * @api private
         */

        function Test(title, fn) {
            Runnable.call(this, title, fn);
            this.pending = !fn;
            this.type = 'test';
        }

        /**
         * Inherit from `Runnable.prototype`.
         */

        Test.prototype = new Runnable;
        Test.prototype.constructor = Test;


        /**
         * Inspect the context void of private properties.
         *
         * @return {String}
         * @api private
         */

        Test.prototype.inspect = function(){
            return JSON.stringify(this, function(key, val){
                return '_' == key[0]
                    ? undefined
                    : 'parent' == key
                    ? '#<Suite>'
                    : val;
            }, 2);
        };
    }); // module: test.js

    require.register("utils.js", function(module, exports, require){

        /**
         * Module dependencies.
         */

        var fs = require('browser/fs')
            , path = require('browser/path')
            , join = path.join
            , debug = require('browser/debug')('watch');

        /**
         * Ignored directories.
         */

        var ignore = ['node_modules', '.git'];

        /**
         * Escape special characters in the given string of html.
         *
         * @param  {String} html
         * @return {String}
         * @api private
         */

        exports.escape = function(html) {
            return String(html)
                .replace(/&/g, '&amp;')
                .replace(/"/g, '&quot;')
                .replace(/</g, '&lt;')
                .replace(/>/g, '&gt;');
        };

        /**
         * Array#forEach (<=IE8)
         *
         * @param {Array} array
         * @param {Function} fn
         * @param {Object} scope
         * @api private
         */

        exports.forEach = function(arr, fn, scope) {
            for (var i = 0, l = arr.length; i < l; i++)
                fn.call(scope, arr[i], i);
        };

        /**
         * Array#indexOf (<=IE8)
         *
         * @parma {Array} arr
         * @param {Object} obj to find index of
         * @param {Number} start
         * @api private
         */

        exports.indexOf = function (arr, obj, start) {
            for (var i = start || 0, l = arr.length; i < l; i++) {
                if (arr[i] === obj)
                    return i;
            }
            return -1;
        };

        /**
         * Array#reduce (<=IE8)
         *
         * @param {Array} array
         * @param {Function} fn
         * @param {Object} initial value
         * @param {Object} scope
         * @api private
         */

        exports.reduce = function(arr, fn, val, scope) {
            var rval = val;

            for (var i = 0, l = arr.length; i < l; i++) {
                rval = fn.call(scope, rval, arr[i], i, arr);
            }

            return rval;
        };

        /**
         * Array#filter (<=IE8)
         *
         * @param {Array} array
         * @param {Function} fn
         * @param {Object} scope
         * @api private
         */

        exports.filter = function(arr, fn, scope) {
            var ret = [];

            for (var i = 0, l = arr.length; i < l; i++) {
                var val = arr[i];
                if (fn.call(scope, val, i, arr))
                    ret.push(val);
            }

            return ret;
        };

        /**
         * Object.keys (<=IE8)
         *
         * @param {Object} obj
         * @return {Array} keys
         * @api private
         */

        exports.keys = Object.keys || function(obj) {
            var keys = []
                , has = Object.prototype.hasOwnProperty // for `window` on <=IE8

            for (var key in obj) {
                if (has.call(obj, key)) {
                    keys.push(key);
                }
            }

            return keys;
        };

        /**
         * Watch the given `files` for changes
         * and invoke `fn(file)` on modification.
         *
         * @param {Array} files
         * @param {Function} fn
         * @api private
         */

        exports.watch = function(files, fn){
            var options = { interval: 100 };
            files.forEach(function(file){
                debug('file %s', file);
                fs.watchFile(file, options, function(curr, prev){
                    if (prev.mtime < curr.mtime) fn(file);
                });
            });
        };

        /**
         * Ignored files.
         */

        function ignored(path){
            return !~ignore.indexOf(path);
        }

        /**
         * Lookup files in the given `dir`.
         *
         * @return {Array}
         * @api private
         */

        exports.files = function(dir, ret){
            ret = ret || [];

            fs.readdirSync(dir)
                .filter(ignored)
                .forEach(function(path){
                    path = join(dir, path);
                    if (fs.statSync(path).isDirectory()) {
                        exports.files(path, ret);
                    } else if (path.match(/\.(js|coffee)$/)) {
                        ret.push(path);
                    }
                });

            return ret;
        };

        /**
         * Compute a slug from the given `str`.
         *
         * @param {String} str
         * @return {String}
         * @api private
         */

        exports.slug = function(str){
            return str
                .toLowerCase()
                .replace(/ +/g, '-')
                .replace(/[^-\w]/g, '');
        };

        /**
         * Escape regular expression characters in `str`.
         *
         * @param {String} str
         * @return {String}
         * @api private
         */

        exports.escapeRegexp = function(str){
            return str.replace(/[-\\^$*+?.()|[\]{}]/g, "\\$&");
        };
    }); // module: utils.js
    /**
     * Node shims.
     *
     * These are meant only to allow
     * mocha.js to run untouched, not
     * to allow running node code in
     * the browser.
     */

    process = {};
    process.exit = function(status){};
    process.stdout = {};
    global = window;

    /**
     * next tick implementation.
     */

    process.nextTick = (function(){
        // postMessage behaves badly on IE8
        if (window.ActiveXObject || !window.postMessage) {
            return function(fn){ fn() };
        }

        // based on setZeroTimeout by David Baron
        // - http://dbaron.org/log/20100309-faster-timeouts
        var timeouts = []
            , name = 'mocha-zero-timeout'

        window.addEventListener('message', function(e){
            if (e.source == window && e.data == name) {
                if (e.stopPropagation) e.stopPropagation();
                if (timeouts.length) timeouts.shift()();
            }
        }, true);

        return function(fn){
            timeouts.push(fn);
            window.postMessage(name, '*');
        }
    })();

    /**
     * Remove uncaughtException listener.
     */

    process.removeListener = function(e){
        if ('uncaughtException' == e) {
            window.onerror = null;
        }
    };

    /**
     * Implements uncaughtException listener.
     */

    process.on = function(e, fn){
        if ('uncaughtException' == e) {
            window.onerror = fn;
        }
    };

    /**
     * Expose mocha.
     */

    window.mocha = require('mocha');

// boot
    ;(function(){
        var suite = new mocha.Suite('', new mocha.Context)
            , utils = mocha.utils
            , options = {}

        /**
         * Highlight the given string of `js`.
         */

        function highlight(js) {
            return js
                .replace(/</g, '&lt;')
                .replace(/>/g, '&gt;')
                .replace(/\/\/(.*)/gm, '<span class="comment">//$1</span>')
                .replace(/('.*?')/gm, '<span class="string">$1</span>')
                .replace(/(\d+\.\d+)/gm, '<span class="number">$1</span>')
                .replace(/(\d+)/gm, '<span class="number">$1</span>')
                .replace(/\bnew *(\w+)/gm, '<span class="keyword">new</span> <span class="init">$1</span>')
                .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '<span class="keyword">$1</span>')
        }

        /**
         * Highlight code contents.
         */

        function highlightCode() {
            var code = document.getElementsByTagName('code');
            for (var i = 0, len = code.length; i < len; ++i) {
                code[i].innerHTML = highlight(code[i].innerHTML);
            }
        }

        /**
         * Parse the given `qs`.
         */

        function parse(qs) {
            return utils.reduce(qs.replace('?', '').split('&'), function(obj, pair){
                var i = pair.indexOf('=')
                    , key = pair.slice(0, i)
                    , val = pair.slice(++i);

                obj[key] = decodeURIComponent(val);
                return obj;
            }, {});
        }

        /**
         * Setup mocha with the given setting options.
         */

        mocha.setup = function(opts){
            if ('string' === typeof opts) options.ui = opts;
            else options = opts;

            ui = mocha.interfaces[options.ui];
            if (!ui) throw new Error('invalid mocha interface "' + ui + '"');
            if (options.timeout) suite.timeout(options.timeout);
            ui(suite);
            suite.emit('pre-require', window);
        };

        /**
         * Run mocha, returning the Runner.
         */

        mocha.run = function(fn){
            suite.emit('run');
            var runner = new mocha.Runner(suite);
            var Reporter = options.reporter || mocha.reporters.HTML;
            var reporter = new Reporter(runner);
            var query = parse(window.location.search || "");
            if (query.grep) runner.grep(new RegExp(query.grep));
            if (options.ignoreLeaks) runner.ignoreLeaks = true;
            if (options.globals) runner.globals(options.globals);
            runner.globals(['location']);
            runner.on('end', highlightCode);
            return runner.run(fn);
        };
    })();
})();